cleanup anvil on exit

Author: hoytech

run.sh renamed to devland.sh

@@ -4,11 +4,21 @@ set -e
 
 SCENARIO=${1:-EulerSwapBasic}
 
+
+function cleanup {
+    pkill -P $$
+}
+
+trap cleanup EXIT
+
+
 anvil --code-size-limit 100000 &
 sleep 1
 
+
 bash ./deploy-scenario.sh "$SCENARIO"
 
+
 echo -------------------------------
 echo DEVLAND READY
 echo SCENARIO = $SCENARIO